Multi step equation 4a-13=19

Find the value of "a" 12,14,15,27, a+2, a+4, 35,36, 40,41 the median of the following

A test subject is randomly selected for a pregnancy test. What is the probability of getting a subject who is not pregnant, given that the test result is positive? Find the probability using the data table.

If AC=24 find the value of x then find AB and BC

Kelly walks. 7 miles to school Mary walks. 49 miles to school write an equation using greater than less than or equal to to compare the distance they walk to school

Anonymous a year ago In the following table, elevation is the input and amount of snowfall is the output. Elevation (in feet) Snowfall (in inches) 2000 4 3000 6 4000 9 5000 12 Does this situation describe a function? a.

the current population of a city is about 2,130,000 people, and its increasing at a rate of 10 percent per year. arrange the steps in the correct order to show how to determine the population of the city in 5 years

What is the equation of the following line (1,9) (0,0)

2 5/16 divided into 7/8 equals what

The perimeter of a rectangular garden is 52 feet the length of the garden is 4 less than twice the width what is the widththe

A shopper wants to ensure she has enough cash to purchase a $25 cell phone, so she asks a clerk what the total will be with the sales tax included. The clerk tells her the total will be 27.25. What is the sales tax percentage?